NEW ZEALAND HYDROGRAPHIC AUTHORITY

NZ300268 - NZ268 - SOUTH PACIFIC OCEAN - CHATHAM ISLANDS

INDEX:
SATELLITE DERIVED POSITIONS
INADEQUATE SURVEYED AREAS


SATELLITE DERIVED POSITIONS
Positions obtained from satellite navigation systems referred to WGS 84 Datum can be plotted directly onto this chart. Caution must be exercised in the transfer of geographical positions to other charts not in terms of WGS 84 Datum.

INADEQUATE SURVEYED AREAS
Due to the inadequate surveyed information in most areas, mariners should navigate with due caution inside the 100 metre contour as uncharted dangers may exist.


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